Wall sign



FIG. 1 is a front view of the wall sign of our design, it being understood that the opposite side not shown is a substantial mirror image thereof.

FIG. 2 is a top view of the wall sign.

FIG. 3 is a left side view of the wall sign.

FIG. 4 is a right side view of the wall sign; and,

FIG. 5 is a bottom view of the wall sign. 

The ornamental design for a wall sign, as shown and described. 